Can heirs deny the share gift agreement signed by shareholders before their death?

Faqiao User 360053 Consultation: When my father set up a cooperative joint venture company, there were only two shareholders. Later, because my father was terminally ill, I had never been in contact with the company before. He wanted to give some shares to a friend who had participated in the company management (as the vice president of the company), hoping that he could help me. At that time, the two sides reached an agreement, but the other shareholders disagreed (never signed it) and the industrial and commercial department did not change it. 2. If another shareholder admits his shares now, can I deny it (for example, after giving away my shares, my shares are less than 1/3)? In addition, the legal person name of industrial and commercial registration is the name of the vice president (but he didn't have any shares at that time). Lawyer Sun of Shanghai answered: If your father's company is a limited company or a joint stock limited company adjusted by the Company Law, your father's gift is invalid without the consent of other shareholders, but if other shareholders agree, the gift is valid, but the change procedures must be handled. 360053 Consultation: My father has passed away now, and the agreement was written a few months ago. Is there a time limit? Lawyer Wen Chunguang of Shanghai replied: 1. You are the heir, only the right of inheritance. The agreement is valid with the consent of the shareholders and after ratification; 2. No lawyer brother of Guangzhou Simba replied: According to the provisions of the Company Law, shareholders transfer shares to others other than shareholders of the company, and other shareholders have the preemptive right.